The Mississippi River is the chief river of the second-largest drainage system on the North American continent, second only to the Hudson Bay drainage system.[10][11] Flowing entirely in the United States (although its drainage basin reaches into Canada), it rises in northern Minnesota and meanders slowly southwards for 2,320 miles (3,730 km)[11] to ...
The benefit of Southwest is that you can speculatively book your flights and if you cancel there are no change fees, which I love! Of course, if you pay for your flight with cash and need to cancel youâll receive the amount paid back in the form of a voucher which is only valid for one year.
Please call 1-800-I-FLY-SWA (1-800-435-9792) if you require assistance with those types of reservations. Unused travel funds may only be applied toward the purchase of future travel for the individual named on the ticket. This page allows you to retrieve a Southwest Airlines reservation prior to cancelling it. Reservations purchased through Southwest Vacations, Southwest Groups, and Southwest ticket counters cannot be cancelled online.